Google: Gemini 3.1 Pro Preview Custom Tools
Googlemultimodalpreview
Google: Gemini 3.1 Pro Preview Custom Tools by Google, listed 2026-02-25. 1M token context window. API pricing $2.00 in / $12.00 out per 1M tokens.
Context window
1M1,048,576 tokens
Input price
$2.00USD per 1M tokens
Output price
$12.00USD per 1M tokens
Released
2026-02-25preview
Family
GeminiGoogle
Modalities
text+audio+image+video+file → textinput → output
Pricing
| Tier | Price | Unit | Source |
|---|---|---|---|
| Input | $2.00 | USD per 1M tokens | Listing snapshot |
| Output | $12.00 | USD per 1M tokens | Listing snapshot |
Scores
No verified benchmark scores for this model yet. The scores section fills in as score data lands — values are never estimated.
Timeline
- 2026-02-25Listed on OpenRouter
Links & tags
text-inaudio-inimage-invideo-infile-intext-out